| Make | Model | Problem | Solution | Date |
| | | |
| Found: 144
|
| Akai | CT2867 SP71L | St/by only | C093 or another cap in parallelmarked R093 removing these 2 surface mounted capacitors and cleaning the glue under that had fixed them to the pcb cured the problem | 14-09-04 |
| Akai | SN71B6 | Blank raster at sw on sound ok - pic slowly comes | CRT low emission - reactivated | 14-09-04 |
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| Akai | SN71B6 | No raster, sound ok - if A1 advanced strange rainbow effect | Replace TDA8172 IC NS10 low volts pin 2 & RK53 3R3 | 14-09-04 |
| Akai | SN71B6 TV2851 | No pic - sound/EHT present - Field blanked | RK53 3R fusible pin 3 LOPTx | 14-09-04 |
| Akai | SP7101 | St/by only | Replace C093 sm (on print side) | 14-09-04 |
| Alba | CTV711 | Dead - 1.6A fuse blown | R801 2R7 4w o/c, BU508A chopper tr Q800 s/c, R809 270k hi res - also check bridge rect diodes | 14-09-04 |
| Alba | CTV711 | Dead - chopper tr BU508A s/c | R801 2R7 o/c mains rect s/c, caused by R809 270k | 14-09-04 |
| Alba | CTV711 | DEAD FUSE BLOWN R801 2R7 4w OC BU508A SC BRIDGE | CHECK R809 270k | 14-09-04 |
| Alba | CTV711 | Dead. | BU508A , diode in bridge rectifiercct , R801 ( 2.7ohm ) o/c , R809 ( 270k ) o/c. | 14-09-04 |
| Alba | CTV713 | Dead | Startup resistor R108 270k | 14-09-04 |
| Alba | CTV713 | Lines at top of pic | C267 4µ7 160v leaky | 14-09-04 |
| Alba | CTV713 | No pic or EHT - sound normal | No line drive out of TDA4505E pin 26. Wire link beside line preset pot s/c the pot - moved link & now ok | 14-09-04 |
| Alba | CTV713 | No pic sound ok | HT at lop tr but not at driver tr EM202 line dr tfrmr o/c winding | 14-09-04 |
| Alba | CTV713 | Small pic - HT correct at 105v | C302 in line stage | 14-09-04 |
| Alien | 3711 PT92 | Sound system changing - enter service mode | Press Text sub page key on r/c whilst holding Vol down button on TV. Using Prg + & - key to navigate thru settings to Option Byte 1. Sound systems appear - at right of each is 0 or 1, press Vol- & + keys to alter settings for PAL I to 1. Press TV on R/C to exit & store. Press & HOLD menu on r/c till the OVERVIEW menu appears, press menu once more until INSTALLATION menu appears. Navigate to sound setting & use Vol - & + keys to alter to PAL-I for UK sound STORE by using Vol + | 14-09-04 |
| B & O | 7423 7102 | St/by only | Dry joints Plug P8 & 9 on control pcb | 14-09-04 |
| B & O | 8102 71XX | Won't come out of st/by - int | R20 ON REMOTE / MICROPROCESSOR PCB HIGH IF 2M7 REPLACE WITH 820k | 14-09-04 |
| Beko | 17125T | Dead - LOPTr s/c - used S2055N | C140 .022µ 400v Was o/c | 14-09-04 |
| Beko | 17125T | Severe E-W bowing | lopt 11.1,110 CPC TFHR8007 | 14-09-04 |
| Beko | NR17125T | Blows LOPTr after a few days | Check C140 22nF for o/c - upgrade to 1000vw | 14-09-04 |
| Bush | 14971TV | No red | Q903 BF421 s/c | 14-09-04 |
| Bush | 2571NTX | St/by only | R826 470k ?w o/c in psu sec | 14-09-04 |
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| Bush | 2571NTX 11AK19 | Blank raster, no sound, ok thro' SCART & OSD OK | IC807 7805 regulator,supply was down to 2.5V | 14-09-04 |
| Bush | 2571NTX 11AK19 | Bright green pic with fb lines | TDA108JF on crt base | 14-09-04 |
| Bush | 2571NTX 11AK19 | Field collapse | Check R704 100R safety res, if o/c change also TDA8351 FOP chip. Check 15v supply pin 3 IC701 if missing check comps from pin 6 LOPTx - D606 BA157 o/c | 14-09-04 |
| Bush | 2571NTX 11AK19 | No pic, sound /text / menu and on screen graphics all work ok | Q500 and Q504 in metal can burnt out. No reason found | 14-09-04 |
| Bush | 2571NTX 11AK19 | St/by only with psu ticking - HT about 50% of normal | Replace R866 and R867 (0.33 ohms) psu secondary LT supplies | 14-09-04 |
| Bush | 2571NTX 11AK19 | Tripping psu | IC301 TDA6108JF(RGB chip) & R914 (1R) o/c both on CRT base & check LOPTr | 14-09-04 |
| Bush | 2571NTX 11AK19E3 | Narrow pic with no E-W corr adj | R629 safety res 2R7 1/2w feeding BUK444 o/c - C630 dry joint caused it | 14-09-04 |
| Bush | 2714 | Dead with 2.5A mains fuse blown | Tr801 BU508A s/c, R801 2R2 5w o/c, R809 270k o/c, IC801 TDA4601 & therm TH802 CHS pt no 12001GT | 14-09-04 |